Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effect of indomethacin prophylaxis timing on IVH by GA and sex
| IVH, all grades | ||||
|---|---|---|---|---|
| GA, wks | Sex | <6 h | >6 h | P value |
| <25 | Male (n = 108) | 55/92 (59.8) | 8/16 (50) | .46 |
| Female (n = 81) | 31/67 (46.2) | 8/14 (57.1) | .45 | |
| 25–27 | Male (n = 218) | 55/184 (29.8) | 8/34 (23.5) | .45 |
| Female (n = 199) | 40/177 (22.6) | 7/22 (31.8) | .33 | |
| >27 | Male (n = 105) | 10/87 (11.4) | 4/18 (22.2) | .22 |
| Female (n = 157) | 18/123 (14.6) | 5/34 (14.7) | .99 | |
Values are n/total n (%).
